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Updated: May 13, 2026

Integrating a Triplet-triplet Annihilation Up-conversion System to Enhance Dye-sensitized Solar Cell Response to Sub-bandgap Light
11:26

Integrating a Triplet-triplet Annihilation Up-conversion System to Enhance Dye-sensitized Solar Cell Response to Sub-bandgap Light

Published on: September 12, 2014

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通过J-聚合物在单多聚合物中等级双模式高效调节后照

Longming Jin1, Ziyi Wang1, Wanqi Mo1

  • 1Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Engineering Technology Research Center for High-performance Organic and Polymer Photoelectric Functional Films, School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, China.

Angewandte Chemie (International ed. in English)
|June 28, 2024
PubMed
概括

研究人员开发了一种新的聚合物材料,具有可调节的有机后照,用于防伪. 这种材料根据激发,温度和湿度显示颜色变化,从而实现了先进的安全功能.

关键词:
在J-聚合物.增加刺激-反应的数量.有机持续发光的光阴.热激活的延迟光 热激活的延迟光超长的有机光.

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Time-resolved Photophysical Characterization of Triplet-harvesting Organic Compounds at an Oxygen-free Environment Using an iCCD Camera06:08

Time-resolved Photophysical Characterization of Triplet-harvesting Organic Compounds at an Oxygen-free Environment Using an iCCD Camera

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A pair of electrons in a...
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Photoluminescence offers a wide range of applications due to its inherent sensitivity and selectivity. This technique allows for both direct and indirect analyses of the analyte. Direct quantitative analysis is possible when the analyte exhibits a favorable quantum yield for fluorescence or phosphorescence. However, an indirect analysis may be feasible if the analyte is not fluorescent or phosphorescent, or if the quantum yield is unfavorable. Indirect methods include reacting the analyte with...